当社JPTestKingの設立以来、私たちはJN0-351試験資料に大規模な人材、資料、および財源を投入してきました。そして今まで、私たちは間違いなく全世界に研究資料を紹介し、幸運を求めるすべての人々を作るという大胆な考えを持っていますより良い機会は、彼らの人生の価値を実現するためのアクセス権を持っています。したがって、当社のJN0-351練習問題は、試験に合格し、より良い未来を勝ち取るのに役立ちます。また、常に先駆的な精神を持ち続け、あなたの道を歩むプロジェクトに積極的に取り組みます。
| Section | Objectives |
|---|---|
| Tunnels | - Configuration, monitoring and troubleshooting - IP-IP, GRE, IPsec tunnels |
| IS-IS | - IS-IS concepts, levels, routing information - Configuration, monitoring and troubleshooting |
| BGP | - Configuration, monitoring and troubleshooting - IBGP, EBGP, route policies - BGP concepts, attributes, path selection |
| High Availability | - Configuration, monitoring and troubleshooting - Graceful restart, nonstop active routing - Virtual Chassis, redundant routing engines |
| Spanning Tree Protocol | - STP, RSTP, MSTP concepts and operation - Configuration, monitoring and troubleshooting - Root bridge, port roles and states |
| Layer 2 Switching and VLANs | - Configuration, monitoring and troubleshooting - Layer 2 switching concepts and operation - Inter-VLAN routing - VLAN concepts, tagging, ports, native VLAN |
| OSPF | - OSPFv2/v3 concepts, areas, LSA types - Configuration, monitoring and troubleshooting - Neighbor relationships, route calculation |
| Layer 2 Security | - Configuration, monitoring and troubleshooting - Port security, storm control, MAC limiting - Dynamic ARP inspection, DHCP snooping - Layer 2 firewall filters |
| Protocol Independent Routing | - Configuration, monitoring and troubleshooting - Routing policy and firewall filters - Static routes, aggregate routes - Routing tables, routing preferences |
私たちのJN0-351学習教材は、学習目標を達成するための時間とエネルギーを節約できます。 お客様に高品質なJN0-351学習教材を提供でき、私たちは非常に光栄と感じます。また、JN0-351学習教材の詳しい紹介を読むことができ、私たちは喜んでいます。お客様はJN0-351学習教材のより良い理解を可能にするために私たちは最善を尽くします。
質問 # 92
Which statement is correct about the IS-IS ISO NET address?
正解：D
解説：
An ISO NET address is a type of network address used by the IS-IS routing protocol. It identifies a point of connection to the network, such as a router interface, and is also called a Network Service Access Point (NSAP)1.
An ISO NET address consists of three parts: an area ID, a system ID, and a selector2. The area ID identifies the IS-IS area to which the device belongs. The system ID uniquely identifies the device within the area. The selector identifies a specific service or function on the device, such as routing or management2.
An ISO NET address must be unique for each device in the network, because it is used by IS-IS to establish adjacencies, exchange routing information, and compute shortest paths2. If two devices have the same ISO NET address, they will not be able to communicate with each other or with other devices in the network. Therefore, it is important to assign different ISO NET addresses to each device in the network.
質問 # 93
You are an operator for a network running 1S-IS. Two routers are failing to form an adjacency. What are two reasons for this problem? (Choose two.)
正解：B、C
解説：
The two reasons for the failure to form an adjacency in a network running IS-IS could be:
B). There is no configured ISO address on any IS-IS interface. IS-IS requires each router interface to have an ISO address configured. Without this address, the routers cannot form an adjacency 1 .
D). The family iso configuration is missing from the adjacency interface. The 'family iso' configuration is essential for IS-IS to function correctly. If this configuration is missing from the adjacency interface, it could prevent the formation of an adjacency 1 .
These explanations are based on the Enterprise Routing and Switching Specialist (JNCIS-ENT) documents and learning resources available at Juniper Networks 2 3 .
質問 # 94
Which statement is correct about the IS-IS ISO NET address?
正解：D
解説：
An ISO NET address is a type of network address used by the IS-IS routing protocol. It identifies a point of connection to the network, such as a router interface, and is also called a Network Service Access Point (NSAP).
An ISO NET address consists of three parts: an area ID, a system ID, and a selector. The area ID identifies the IS-IS area to which the device belongs. The system ID uniquely identifies the device within the area. The selector identifies a specific service or function on the device, such as routing or management.
An ISO NET address must be unique for each device in the network, because it is used by IS-IS to establish adjacencies, exchange routing information, and compute shortest paths. If two devices have the same ISO NET address, they will not be able to communicate with each other or with other devices in the network. Therefore, it is important to assign different ISO NET addresses to each device in the network.
質問 # 95
Which two statements are correct about Junos OS DHCP relay functionality? (Choose two.)
正解：C、D
解説：
DHCP relay allows a router or Layer 3 switch to forward DHCP client broadcast requests, which are normally confined to the local subnet, to a DHCP server located on a different subnet. This is typically configured using a helper address (or Junos OS equivalent "forward-only" / DHCP relay configuration under the IRB or Layer 3 interface), allowing centralized DHCP servers to serve clients across multiple VLANs or subnets.
質問 # 96
Which two actions are performed by the firewall filter shown in the exhibit? (Choose two.)
正解：C、D
解説：
References:
* Enterprise Routing and Switching, Specialist (JNCIS-ENT) - Juniper Networks
* Enterprise Routing and Switching, Specialist (JNCIS-ENT) - Juniper Networks
* Juniper Networks Certified Specialist, Enterprise Routing & Switching ...
* Juniper Networks Certified Specialist, Enterprise Routing & Switching ...
* [Configuring Layer 2 Firewall Filters - TechLibrary - Juniper Networks]
* [Understanding Firewall Filter Terms - TechLibrary - Juniper Networks]
質問 # 97
......
「あきらめたら そこで試合終了ですよ」という『スラムダンク』の中の安西監督が言った名言があります。この文は人々に知られています。試合と同じ、試験もそのどおりですよ。試験に準備する時間が十分ではないから、JN0-351認定試験を諦めた人がたくさんいます。しかし、優秀な資料を利用すれば、短時間の準備をしても、高得点で試験に合格することができます。信じないでしょうか。JPTestKingの試験問題集はそのような資料ですよ。はやく試してください。
JN0-351問題例: https://www.jptestking.com/JN0-351-exam.html